Listar Dpto. Ingeniería - Ingeniaritza Saila [desde mayo 2018 / 2018ko maiatzetik] por autor UPNA "Catalán Ros, Leyre"

Mostrando ítems 1-19 de 19

    • Computational study of geothermal thermoelectric generators with phase change heat exchangers 

      Catalán Ros, Leyre Upna Orcid; Araiz Vega, Miguel Upna Orcid; Aranguren Garacochea, Patricia Upna Orcid; Astrain Ulibarrena, David Upna Orcid (Elsevier, 2020)   Artículo / Artikulua  OpenAccess
      The use of thermoelectric generators with phase change heat exchangers has demonstrated to be an interesting and environmentally friendly alternative to enhanced geothermal systems (EGS) in shallow hot dry rock fields ...

    • Corrosion behavior in volcanic soils: in search of candidate materials for thermoelectric devices 

      Berlanga Labari, Carlos Upna Orcid; Catalán Ros, Leyre Upna Orcid; Palacio, José F.; Pérez Artieda, Miren Gurutze Upna Orcid; Astrain Ulibarrena, David Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Thermoelectric generators have emerged as an excellent solution for the energy supply of volcanic monitoring stations due to their compactness and continuous power generation. Nevertheless, in order to become a completely ...

    • Energía sostenible: sin malos humos 

      Samanes Pascual, Javier Upna Orcid; Pascual Miqueleiz, Julio María Upna Orcid; Berrueta Irigoyen, Alberto Upna Orcid; Araiz Vega, Miguel Upna Orcid; Catalán Ros, Leyre Upna Orcid; Aranguren Garacochea, Patricia Upna Orcid; Arricibita de Andrés, David Upna Orcid (Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2019)   Libro / Liburua  OpenAccess
      ¿Puede España ser sostenible energéticamente? Si alguna vez te has planteado esta pregunta, o quieres saber en qué gastamos la energía y de dónde podría ser obtenida, aquí encontrarás respuestas. Nuestros recursos ...

    • Enhanced behaviour of a passive thermoelectric generator with phase change heat exchangers and radiative cooling 

      Astrain Ulibarrena, David Upna Orcid; Jaramillo-Fernández, Juliana; Araiz Vega, Miguel Upna Orcid; Francone, Achille; Catalán Ros, Leyre Upna Orcid; Jacobo-Martín, Alejandra; Alegría Cía, Patricia; Sotomayor-Torres, Clivia M. (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      Heat exchangers are essential to optimize the efficiency of Thermoelectric Generators (TEGs), and heat pipes without fans have proven to be an advantageous design as it maintains the characteristic robustness of ...

    • Experimental development of a novel thermoelectric generator without moving parts to harness shallow hot dry rock fields 

      Alegría Cía, Patricia; Catalán Ros, Leyre Upna Orcid; Araiz Vega, Miguel Upna Orcid; Rodríguez García, Antonio Upna Orcid; Astrain Ulibarrena, David Upna Orcid (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      Nowadays, geothermal energy in shallow hot dry rock fields is not exploited enough due to the high economic and environmental impact as well as the lack of scalability of the existing technologies. Here, thermoelectricity ...

    • Experimental development of a novel thermoelectric generator without moving parts to harness shallow hot dry rock fields 

      Alegría Cía, Patricia; Rodríguez García, Antonio Upna Orcid; Catalán Ros, Leyre Upna Orcid; Astrain Ulibarrena, David Upna Orcid; Araiz Vega, Miguel Upna Orcid (2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Nowadays, geothermal energy in shallow hot dry rocks is not exploited enough due to the high economic and environmental impact as well as the lack of scalability of the existing technologies. Here, thermoelectricity has a ...

    • Experimental evidence of the viability of thermoelectric generators to power volcanic monitoring stations 

      Catalán Ros, Leyre Upna Orcid; Garacochea Sáenz, Amaia; Casi Satrústegui, Álvaro Upna Orcid; Araiz Vega, Miguel Upna Orcid; Aranguren Garacochea, Patricia Upna Orcid; Astrain Ulibarrena, David Upna Orcid (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      Although there is an important lack of commercial thermoelectric applications mainly due to their low efficiency, there exist some cases in which thermoelectric generators are the best option thanks to their well-known ...

    • Gamification and a low-cost laboratory equipment aimed to boost vapor compresion refrigeration learning 

      Aranguren Garacochea, Patricia Upna Orcid; Sánchez García-Vacas, Daniel; Casi Satrústegui, Álvaro Upna Orcid; Araiz Vega, Miguel Upna Orcid; Catalán Ros, Leyre Upna Orcid (OmniaScience, 2022)   Artículo / Artikulua  OpenAccess
      The nowadays European educational framework boosts applying the learned theoretical concepts to real situations. Hence, practice sessions are key resources to present students direct applications of the theoretical concepts ...

    • Geothermal thermoelectric generator for Timanfaya National Park 

      Catalán Ros, Leyre Upna Orcid; Astrain Ulibarrena, David Upna Orcid; Aranguren Garacochea, Patricia Upna Orcid; Araiz Vega, Miguel Upna Orcid (2019)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Despite being one of the largest renewable sources, geothermal energy is not widely utilized for electricity generation. In the case of shallow Hot Dry Rock (HDR) fields, thermoelectric generators can entail a sustainable ...

    • The importance of the assembly in thermoelectric generators 

      Araiz Vega, Miguel Upna Orcid; Catalán Ros, Leyre Upna Orcid; Herrero Mola, Óscar Upna; Pérez Artieda, Miren Gurutze Upna Orcid; Rodríguez García, Antonio Upna Orcid (IntechOpen, 2018)   Capítulo de libro / Liburuen kapitulua  OpenAccess
      Generally, in the optimization of thermoelectric generators, only the heat exchangers or the thermoelectric modules themselves are taken into account. However, the assembly of the generator as a whole is of vital importance ...

    • Improvements in the cooling capacity and the COP of a transcritical CO 2 refrigeration plant operating with a thermoelectric subcooling system 

      Astrain Ulibarrena, David Upna Orcid; Merino Vicente, Amaya Upna; Catalán Ros, Leyre Upna Orcid; Aranguren Garacochea, Patricia Upna Orcid; Araiz Vega, Miguel Upna Orcid; Sánchez, Daniel; Cabello, Ramón; Llopis, R. (Elsevier, 2019)   Artículo / Artikulua  OpenAccess
      Restrictive environmental regulations are driving the use of CO 2 as working fluid in commercial vapour compression plants due to its ultra-low global warming potential (GWP 100 = 1) and its natural condition. However, at ...

    • Initiative to increment the number of women in STEM degrees: women, science and technology chair of the Public University of Navarre 

      Aranguren Garacochea, Patricia Upna Orcid; San Martín Biurrun, Idoia Upna Orcid; Catalán Ros, Leyre Upna Orcid; Martínez Ramírez, Alicia Upna Orcid; Jurío Munárriz, Aránzazu Upna Orcid; Díaz Lucas, Silvia Upna Orcid; Pérez Artieda, Miren Gurutze Upna Orcid; Gómez Fernández, Marisol Upna Orcid; Barrenechea Tartas, Edurne Upna Orcid (IEEE, 2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The Public University of Navarre joined with Navarre Government has created the Women, Science and Technology Chair. This chair arises due to the plummeting tendency of the percentage of women in STEM degrees with the aim ...

    • The promising combination of thermoelectric generators with IoT technologies for autonomous monitoring systems 

      Garacochea Sáenz, Amaia; Catalán Ros, Leyre Upna Orcid; Casi Satrústegui, Álvaro Upna Orcid; Gubía Villabona, Eugenio Upna Orcid; Astrain Ulibarrena, David Upna Orcid (2019)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Monitoring stations becomes essential in any volcanic system in the world but, because of their remote location, both the electricity supply and the communications represent a technological challenge. The present work ...

    • Prospects of autonomous volcanic monitoring stations: experimental investigation on thermoelectric generation from fumaroles 

      Catalán Ros, Leyre Upna Orcid; Araiz Vega, Miguel Upna Orcid; Padilla, Germán D.; Hernández, Pedro A.; Pérez, Nemesio M.; García de la Noceda, Celestino; Albert, José F.; Astrain Ulibarrena, David Upna Orcid (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      Fumaroles represent evidence of volcanic activity, emitting steam and volcanic gases at temperatures between 70 and 100 °C. Due to the well-known advantages of thermoelectricity, such as reliability, reduced maintenance ...

    • Prospects of waste-heat recovery from a real industry using thermoelectric generators: economic and power output analysis 

      Araiz Vega, Miguel Upna Orcid; Casi Satrústegui, Álvaro Upna Orcid; Catalán Ros, Leyre Upna Orcid; Martínez Echeverri, Álvaro Upna Orcid; Astrain Ulibarrena, David Upna Orcid (Elsevier, 2020)   Artículo / Artikulua  OpenAccess
      One of the options to reduce industrial energy costs and the environmental impact is to recover the waste-heat produce in some processes. This paper proposes the use of thermoelectric generators at a stone wool manufacturing ...

    • Simulation of thermoelectric heat pumps in nearly zero energy buildings: why do all models seem to be right? 

      Martínez Echeverri, Álvaro Upna Orcid; Díaz de Garayo, Sergio; Aranguren Garacochea, Patricia Upna Orcid; Araiz Vega, Miguel Upna Orcid; Catalán Ros, Leyre Upna Orcid (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
      The use of thermoelectric heat pumps for heat, ventilation, and air conditioning in nearly-zero-energy buildings is one of the most promising applications of thermoelectrics. However, simulation works in the literature are ...

    • Study of the degradation of heat exchanger materials in the acidic environment of Teide National Park 

      Catalán Ros, Leyre Upna Orcid; Pérez Artieda, Miren Gurutze Upna Orcid; Berlanga Labari, Carlos Upna Orcid; Garacochea Sáenz, Amaia; Rodríguez García, Antonio Upna Orcid; Domínguez, Vidal; Montañez, Ana Carolina; Padilla, Germán D.; Pérez, Nemesio M. (2019)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Supplying power to volcanic monitoring stations constitutes a challenge due to both the access difficulties and the acidic environment associated with volcanoes. ELECTROVOLCAN project is developing thermoelectric generators ...

    • Thermoelectric heat recovery in a real industry: from laboratory optimization to reality 

      Casi Satrústegui, Álvaro Upna Orcid; Araiz Vega, Miguel Upna Orcid; Catalán Ros, Leyre Upna Orcid; Astrain Ulibarrena, David Upna Orcid (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
      Thermoelectricity, in the form of thermoelectric generators, holds a great potential in waste heat recovery, this potential has been studied and proved in several laboratory and theoretical works. By the means of a ...

    • Women, Science and Technology Chair—Promoting women’s careers in stem fields 

      Pérez Artieda, Miren Gurutze Upna Orcid; Gómez Fernández, Marisol Upna Orcid; Aranguren Garacochea, Patricia Upna Orcid; Barrenechea Tartas, Edurne Upna Orcid; Catalán Ros, Leyre Upna Orcid; Díaz Lucas, Silvia Upna Orcid; Jurío Munárriz, Aránzazu Upna Orcid; Martínez Ramírez, Alicia Upna Orcid; Millor Muruzábal, Nora Upna Orcid; Ortiz Nicolás, Amalia; San Martín Biurrun, Idoia Upna Orcid (IEEE, 2023)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The Chair of Women, Science and Technology of the Universidad Pública de Navarra (UPNA) aims to increase the participation of women in the fields of science and technology. Scientific culture and dissemination are the main ...
      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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